KLS1-SN102 series terminal block or a mini relay similar to SRD-05VDC-SL-C but branded KL.
Note on "PDF 18 Exclusive": This identifier suggests the specific revision of the board was likely circulated in 2018 as an exclusive OEM component for a specific device manufacturer (likely an electronics brand contracting out their power supply units).
| Parameter | Specification / Rating | | :--- | :--- | | | PCB Assembly / Control Module | | Base Material | FR-4 (Flame Retardant 4) or equivalent | | Flammability Rating | UL94 V-0 (Highest standard for consumer electronics) | | Glass Transition Temp (Tg) | Typically 130°C - 140°C (Standard FR-4) | | Application Voltage | Likely 110V-240V AC input (if SMPS) or DC logic level | | Primary Function | Power regulation, signal switching, or backlight inverting | | Solder Mask Color | Green (Industry standard for 94V-0 stamped boards) | kl sn102 94v 0 datasheet pdf 18 exclusive
Decoding the KL SN102 94V-0 Datasheet: Technical Specifications, Safety Standards, and Pinout Configuration
1. Decoding the Marking: What "KL SN102 94V-0" Actually Means KLS1-SN102 series terminal block or a mini relay
Due to vibrations in marine environments, solder joints on the connector can develop "cold joints." Backlight Check: Ensure the backlight inverter is working.
If replacing a screen in a device like the VF-160, ensure you source the exact part number (e.g., Displaytech PM8332D ) as the pinouts may differ from generic Hitachi modules. Decoding the Marking: What "KL SN102 94V-0" Actually
: Chip-on-Glass (COG) Graphic LCD or character modules.
Forums like LCDinfo provide wiring diagrams for those trying to interface the screen with modern microcontrollers like Arduino.